I think most of the important stuff on the Internet has been built. There will be continued innovation, for sure, but the great problems of the Internet have essentially been solved.

If anyone has a vested interest in space solar power, it would have to be me.

Going from PayPal, I thought: 'Well, what are some of the other problems that are likely to most affect the future of humanity?' Not from the perspective, 'What's the best way to make money?'

Great companies are built on great products.

Nobody wants to buy a $60,000 electric Civic. But people will pay $90,000 for an electric sports car.

What I'm trying to do is, is to make a significant difference in space flight. And help make space flight accessible to almost anyone.

I feel very strongly that SpaceX would not have been able to get started, nor would we have made the progress that we have, without the help of NASA.